Kevin Knowles - very informative and demonstrated with hands on materials.
Joe - prompt, frequent and updated me on progress.
Sticky residue on floors - otherwise good.
I will definitely recommend Dr. Energy Saver to my friends and family. I was very pleased...
The house definitely stays cooler - can't say anything about maintaining heat, but if it does...
I will definitely recommend Dr. Energy Saver to my friends and family. I was very pleased...